29241990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 80510976

約数和(自身を除く): 51268986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 90, 93, 94, 141, 155, 186, 223, 235, 279, 282, 310, 423, 446, 465, 470, 558, 669, 705, 846, 930, 1115, 1338, 1395, 1410, 1457, 2007, 2115, 2230, 2790, 2914, 3345, 4014, 4230, 4371, 6690, 6913, 7285, 8742, 10035, 10481, 13113, 13826, 14570, 20070, 20739, 20962, 21855, 26226, 31443, 34565, 41478, 43710, 52405, 62217, 62886, 65565, 69130, 94329, 103695, 104810, 124434, 131130, 157215, 188658, 207390, 311085, 314430, 324911, 471645, 622170, 649822, 943290, 974733, 1624555, 1949466, 2924199, 3249110, 4873665, 5848398, 9747330, 14620995, 29241990]

約数ペア:

[(1, 29241990), (2, 14620995), (3, 9747330), (5, 5848398), (6, 4873665), (9, 3249110), (10, 2924199), (15, 1949466), (18, 1624555), (30, 974733), (31, 943290), (45, 649822), (47, 622170), (62, 471645), (90, 324911), (93, 314430), (94, 311085), (141, 207390), (155, 188658), (186, 157215), (223, 131130), (235, 124434), (279, 104810), (282, 103695), (310, 94329), (423, 69130), (446, 65565), (465, 62886), (470, 62217), (558, 52405), (669, 43710), (705, 41478), (846, 34565), (930, 31443), (1115, 26226), (1338, 21855), (1395, 20962), (1410, 20739), (1457, 20070), (2007, 14570), (2115, 13826), (2230, 13113), (2790, 10481), (2914, 10035), (3345, 8742), (4014, 7285), (4230, 6913), (4371, 6690)]